RMS VRMS Hz 10kHz PSRR 20V PSRR PCB...L30451 30451 詳細： = 20V ±1 ) VIOC
Page Type-C Power Delivery 3 Chapters in the Power Delivery Spec responsible for: Charge devices up...
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Page Type-C Power Delivery • 3 Chapters in the Power Delivery Spec responsible for: •Charge devices up to 20V/5A/100W •Supply power to active cables •Discover cable functionality •Enable ALT modes •facilitate device role and power direction
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Transcript of Page Type-C Power Delivery 3 Chapters in the Power Delivery Spec responsible for: Charge devices up...
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Type-C Power Delivery
• 3 Chapters in the Power Delivery Spec responsible for:
• Charge devices up to 20V/5A/100W
• Supply power to active cables
• Discover cable functionality
• Enable ALT modes
• facilitate device role and power direction
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Power Delivery lines
Alt Mode
KMF 2015
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Test Setup (eMark Cable Example)
3
API?
EllisysEX-350
USB-PD Coupon
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Test Setup (Provider/ Consumer Example)
4
EllisysEX-350
USB-PD Coupon(s)
API?
Passive Probe
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Type-C/USB-PD Electrical & Protocol Test Software (GRL-USB-PD)
• BMC Eye Diagram & Timing Measurements
- BitRate, Risetime, CRC Check
• Bus Diagram and Signal View Window
• CC Line Packet Decode
• Report Generator
• VDM Decode for Cables and Adaptors
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Chapter 5: Physical Layer Test Configuration
• Keysight Oscilloscope
- Infiniium S Series and above***
- 2ea. Passive Probes for CC and VBUS
- 1ea. N2893A Current Probe for Load Current
• USB-PD Software
- GRL-USB-PD Power Delivery SW $7495
• USB-PD Coupons
- USB3.1-C-PDC from Wilder-Tech $525
• USB-PD Controller and Protocol Generator
- EX-350 from Ellisys with Rp/Rd Board $20K
N2893ACurrent Probe
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Type-C PD Chapter 6 and Chapter 7
• Chapter 6: Protocol Layer
- Ellisys EX-350 USB-PD Controller and Protocol Generator
• Chapter 7: Power Supply
- Depending on Power Profile 1-5
- N6951A Advanced Power System - 20 V, 5 A, 100 W
- N6705B DC Power Analyzer mainframe with N6785A SMU plug-in module
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Power Solutions for USB PD
– Simplifies setupOne instrument can source power (power supply) and sink power (e-load) to test power delivery, battery charging, host side and peripheral side
– An ordinary supply won’t meet the requirements. These instruments meet requirements for accuracy, slew rate and stability.
Choose from these instruments that meet the requirements
N6951A Advanced Power SystemSource: 20V, 5ALoad: 20V, 5APower: 100W
N6705B DC Power Analyzer mainframewith N6785A SMU plug-in module
Source: 20V, 4A or 5V, 8ALoad: 20V, 4A or 5V, 8APower: 80 W or 40W
N6705B
N6785AN6951A
For more info, contact:Ed Brorein, PED Application Engineer, +1 973 448 7109, [email protected]
